Issue 24, 1980

Synthesis and reduction of carbohydrate benzylidene hemithioacetal diastereomers with LiAlH4–AlCl3

Abstract

Reduction of methyl 2-O-benzyl-endo-(11) and -exo-3-O-4-S-benzylidene-4,6-dideoxy-4-thio-α-D-galactopyranoside (12) gives the same S-benzyl derivative (6), but with very different reaction rates, indicating that the configuration of the acetal carbon considerably influences the reactivity of the acetal oxygen atoms.

Article information

Article type
Paper

J. Chem. Soc., Chem. Commun., 1980, 1234-1235

Synthesis and reduction of carbohydrate benzylidene hemithioacetal diastereomers with LiAlH4–AlCl3

P. Fügedi and A. Lipták, J. Chem. Soc., Chem. Commun., 1980, 1234 DOI: 10.1039/C39800001234

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